1027981794553

Names of 1027981794553

• Cardinal: 1027981794553 can be written as One trillion, twenty-seven billion, nine hundred eighty-one million, seven hundred ninety-four thousand, five hundred fifty-three.

Scientific notation

• Scientific notation: 1.027981794553 × 10¹²

Factors of 1027981794553

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 952

Divisors of 1027981794553

• Number of divisors d(n): 60
• Complete list of divisors:
  1 7 49 67 127 343 469 751 889 2401 3283 4489 5257 6223 8509 22981 31423 36799 43561 50317 59563 95377 160867 219961 257593 304927 352219 416941 570103 667639 1539727 1803151 2465533 2918587 3371239 3990721 4673473 6390259 10778089 17258731 20430109 23598673 27935047 32714311 44731813 120811117 165190711 195545329 229000177 313122691 428147353 1156334977 1368817303 2191858837 2997031471 8094344839 15343011859 20979220297 146854542079 1027981794553
• Sum of all divisors σ(n): 1228626696192
• Sum of proper divisors (its aliquot sum) s(n): 200644901639
• 1027981794553 is a deficient number, because the sum of its proper divisors (200644901639) is less than itself. Its deficiency is 827336892914

Bases of 1027981794553

• Binary: 1110111101011000011111010101110011111001₂
• Hexadecimal: 0xEF587D5CF9
• Base-36: D48XTH4P

Squares and roots of 1027981794553

• 1027981794553 squared (1027981794553²) is 1056746569932406300469809
• 1027981794553 cubed (1027981794553³) is 1086316235346842340666477982817150377
• The square root of 1027981794553 is 1013894.3705105575
• The cube root of 1027981794553 is 10092.4159467959

Scales and comparisons

• 1,027,981,794,553 seconds is equal to 32,686 years, 33 weeks, 2 days, 10 hours, 29 minutes, 13 seconds.
• To count from 1 to 1,027,981,794,553 would take you about eighty-one thousand, seven hundred sixteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1027981794553 cubic inches would be around 841 feet tall.

Recreational maths with 1027981794553

• 1027981794553 backwards is 3554971897201
• The number of decimal digits it has is: 13
• The sum of 1027981794553's digits is 61
• More coming soon!